const Koa = require('koa');
const app = new Koa();
const views = require('koa-views');
const json = require('koa-json');
const onerror = require('koa-onerror');
const bodyparser = require('koa-bodyparser');
const logger = require('koa-logger');
const cors = require('koa2-cors');

const index = require('./routes');
const users = require('./routes/users');

// error handler
onerror(app);

// middlewares
app.use(cors());
app.use(
    bodyparser({
        enableTypes: ['json', 'form', 'text'],
    })
);
app.use(json());
app.use(logger());
app.use(require('koa-static')(__dirname + '/public'));

// app.use(
//     views(__dirname + '/views', {
//         extension: 'ejs',
//     })
// );

// // logger
// app.use(async (ctx, next) => {
//   const start = new Date()
//   await next()
//   const ms = new Date() - start
//   console.log(`${ctx.method} ${ctx.url} - ${ms}ms`)
// })

// routes
app.use(index.routes(), index.allowedMethods());
app.use(users.routes(), users.allowedMethods());

// error-handling
app.on('error', (err, ctx) => {
    console.error('server error', err, ctx);
});

module.exports = app;
